Wörterbuch (en): Hazardous material / Hazardous substance
de:
Gefahrstoff (m)
fr:
Substance dangereuse (f) / Matière dangereuse (f)
it:
Materiale pericoloso / Sostanza pericolosa (f)
es:
Sustancia peligrosa (f)
Substances or mixtures which, during their manufacture or use, may have a harmful effect on humans or the environment.